RRB ALP Mechanical Question Paper 2010 Set-1 with Answer Key

RRB ALP Mechanical Question Paper 2010 Set-1 with Answer Key

31) Motor generator set for D.C. are welding has generator of

Answer is:

Differentially compound type

32) Which of the following motors is preferred when quick speed reversal is the main consideration?

Answer is:

D.C.motor

33) In case of ball bearings, which part is made harder than others

Answer is:

All are made equally hard

In case of ball bearings, which part is made harder than others

34) Selectivity of the receiver can be increased by which of the following?

Answer is:

By increasing gain of the receiver

35) An electronics circuits in which different components such as Diode, Resistor and Capacitor etc. are connected separately is called

Answer is:

Integrated circuit

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